﻿//Hien bo mon theo khoa
var xmlHttp
function showten(str)
{
   
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
	alert ("Your browser does not support AJAX!");
	return;
	}
	var url = "ajaxbomon.php";
	url = url+ "?q=" + str;
	url = url + "&sid=" + Math.random();
	xmlHttp.onreadystatechange = hienbomon;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function hienbomon()
{
	if (xmlHttp.readyState == 4)
	{
		document.getElementById("bomon").innerHTML = xmlHttp.responseText;
	
	}
}

function hienthi(str)
{
   
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
	alert ("Your browser does not support AJAX!");
	return;
	}
	var url = "cnk-ajax.php";
	url = url+ "?q=" + str;
	url = url + "&sid=" + Math.random();
	xmlHttp.onreadystatechange = hienthiten;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}
function hienthiten()
{
	if (xmlHttp.readyState == 4)
	{
		document.getElementById("magv").innerHTML = xmlHttp.responseText;
	
	}
}

function GetXmlHttpObject()
{
	var xmlHttp = null;
	try
	{
	// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
	}
	catch (e)
	{
	// Internet Explorer
	try
	{
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
	
	}
	catch (e)
	{
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	}
	return xmlHttp;
}
///////////////////